From: Jason Woofenden <jason@jasonwoof.com>
Date: Mon, 17 Nov 2014 03:57:03 +0000 (-0500)
Subject: new windows open away from master, closing focuses towards master
X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=commitdiff_plain;h=c0ee24356493538c83045703ce610d7a8c6603ac

new windows open away from master, closing focuses towards master
---

diff --git a/dwm.c b/dwm.c
index 5c25c24..f873a42 100644
--- a/dwm.c
+++ b/dwm.c
@@ -410,14 +410,24 @@ arrangemon(Monitor *m) {
 
 void
 attach(Client *c) {
-	c->next = c->mon->clients;
-	c->mon->clients = c;
+	if (c->mon->sel) {
+		c->next = c->mon->sel->next;
+		c->mon->sel->next = c;
+	} else {
+		c->next = c->mon->clients;
+		c->mon->clients = c;
+	}
 }
 
 void
 attachstack(Client *c) {
-	c->snext = c->mon->stack;
-	c->mon->stack = c;
+	if (c->mon->sel) {
+		c->snext = c->mon->sel->snext;
+		c->mon->sel->snext = c;
+	} else {
+		c->snext = c->mon->stack;
+		c->mon->stack = c;
+	}
 }
 
 void
@@ -678,14 +688,23 @@ detach(Client *c) {
 
 void
 detachstack(Client *c) {
-	Client **tc, *t;
-
-	for(tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
-	*tc = c->snext;
-
+	Client *prev = NULL, *next_sel = NULL, *i;
+	for(i = c->mon->stack; i && i != c; i = i->snext) {
+		prev = i;
+		if(ISVISIBLE(i))
+			next_sel = i;
+	}
 	if(c == c->mon->sel) {
-		for(t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
-		c->mon->sel = t;
+		if (!next_sel) { // if no visible window prev, find first visible
+			for(i = c->mon->stack; i && !ISVISIBLE(i); i = i->snext)
+				next_sel = i;
+		}
+		c->mon->sel = next_sel;
+	}
+	if (prev) {
+		prev->snext = c->snext;
+	} else {
+		c->mon->stack = c->snext;
 	}
 }
 
@@ -1085,7 +1104,7 @@ manage(Window w, XWindowAttributes *wa) {
 	c->mon->sel = c;
 	arrange(c->mon);
 	XMapWindow(dpy, c->win);
-	focus(NULL);
+	focus(c);
 }
 
 void
@@ -1738,7 +1757,7 @@ unmanage(Client *c, Bool destroyed) {
 		XUngrabServer(dpy);
 	}
 	free(c);
-	focus(NULL);
+	focus(selmon ? selmon->sel : NULL);
 	updateclientlist();
 	arrange(m);
 }